Dec 20, 2012 4:00am PST
. you may know norad, the joint u- s - canadian military operation that monitors north american skies, helps kids follow santa's flight every year. since 2007, norad had used google earth. but this year, the guardian reports the tracker is going with bing maps, as google is offering its own competing santa you can follow santa at "norad santa,org", or "google ,com/santa tracker". we will take a break. 4:14. this live look at the oakland to a site of the bay bridge. an easy drive it through the toll plaza and the span. >> 4:15 a powerful winter storm is threatening much of the midwest. the national weather service has issued a states. natisha lance has more details on how the storm could affect your holiday travel. just ahead on friday, there are of blizzard conditions on the plains of the midwest. the first major storm dropping several inches in colorado. they are maneuvering some icy conditions. 156 miles on 76 east denver was closed. >> what you should start thinking is changing your plans on thursday. >> wiz concert could. the bond with 1 ft. of snowfall and the gusting at 50 mph.